Wuhan Goldhome Hipot Electrical Co., Ltd. is one of the leading manufacturers and suppliers of 3 phase ttr measurement transformer test in China. With abundant experience, our factory offer high quality customized products made in China with competitive price. Welcome to contact us for quotation.
Products Description
HMDQ HM-5001 Transformer Turns Ratio Display Video
Product Overview

The HM5001 Transformer Turns Ratio Tester is a professional-grade instrument specifically designed for accurately measuring the turns ratio and winding connections of single-phase and three-phase transformers. This equipment is widely used in power companies, transformer manufacturing plants, industrial maintenance fields, and electrical testing laboratories.
Application Scenarios
1. Power Transformer Manufacturing Quality Control: Final testing of newly manufactured power transformers prior to shipment
2. Tap Changer Performance Verification: Testing all positions of On-Load Tap Changers (OLTC) and tap changers
3. Substation Fault Diagnosis: Inspection of transformers following through-fault events (short circuits, lightning strikes)
3. Substation Fault Diagnosis: Transformer inspection following penetrating fault events like short circuits or lightning strikes
4. Three-Phase Transformer Commissioning: Testing wiring group configurations (e.g., Dyn11, YNd1) during installation
5. Instrument Transformer Calibration: Testing current transformers (CTs) and voltage transformers (VTs) for metering/protection applications
6. Distribution Transformer Maintenance: Routine field testing of pole-mounted and foundation-mounted distribution transformers
7. Transformer Repair Validation: Quality inspection after rewinding or repairing damaged transformers
8. Industrial Plant Transformer Testing: Inspection of critical process transformers in manufacturing facilities
9. Renewable Energy Applications: Testing step-up transformers for solar farms and wind farms
10. Railway Traction Transformers: Inspection of specialized transformers for electrified railway systems
Products Description

|
Ratio measurement range |
1-10000 |
|
Group measurement |
1-12 (12 vector groups) |
|
Phase measurement error: |
1 degree |
|
Ratio measurement error: |
0.2 class |
|
Power supply |
AC220V ± 10%, 50Hz |
|
Size |
345mm*295mm*175(mm) |
|
Weight |
7kgs |
product Details












Hot Tags: 3 Phase TTR Measurement Transformer Test, China 3 Phase TTR Measurement Transformer Test manufacturers, factory


































